Anne Ditto, MD
Allergy Physician · Chicago, IL
Anne Ditto, MD is an allergy physician with a practice address in Chicago, Illinois, and NPI 1831276872, issued on Nov 1, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Anne Ditto
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- Practice location
- 680 N Lake Shore Dr, Chicago, IL 60611
- Phone
- (312) 695-9797
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100720000747); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1989
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 56 in Illinois → Look up another NPI →
Also registered at 680 N Lake Shore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anne Ditto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average allergy physician in 2024
499 Medicare Part D claims for 130 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Fluticasone Propionate124 claims
- Azelastine Hcl65 claims
- Trelegy Ellipta48 claims
- Amoxicillin-Clavulanate Potass30 claims
- Omeprazole30 claims
- Dupixent Pen25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $256.26
11 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 502 providers of this specialty with any payment received $9,080.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Midwest Ent Alliance PLLCRolling Meadows, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anne Ditto among 56 allergy physician records in Illinois
Anne Ditto, MD is one of 56 allergy physician records with a practice address in Illinois. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 30% of them.
- NPI issued2006 · 30% of these records are older, 25% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1989 · median 1997 among the 19 with a school on file
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in Illinois
There are 56 allergy physician records in Illinois.
All 56 in Illinois → Every provider in Chicago → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Bruce Bochner, M.D.Chicago, IL 606111871559989
- Athanasios Konstantinidis, M.D.Chicago, IL 606111437329794
- Fei Li Kuang, M.D., PH.D.Chicago, IL 606111043536832
- Laura Rogers, M.D.Chicago, IL 606111639154156
- Rayna Schwartz, MDChicago, IL 606111801530001
- Melissa Watts, M.D., MPHChicago, IL 606111588084552
- Michael Rosenberg, M.D.Chicago, IL 606101891956090
- Kajorndej Komutanon, MDChicago, IL 606251528069804
Common questions
What is Anne Ditto, MD's NPI number?
Anne Ditto, MD's National Provider Identifier (NPI) is 1831276872, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anne Ditto, MD located?
The NPPES record lists a practice address at 680 N Lake Shore Dr, Chicago, IL, 60611. Phone: (312) 695-9797. Providers update this record themselves, so call before visiting.
How can I verify Anne Ditto, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anne Ditto, MD prescribe under Medicare Part D?
In 2024, Anne Ditto, MD had 499 Medicare Part D claims for 130 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
What is Anne Ditto, MD's MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.